Given: ΔABC
Prove: All three angles of ΔABC add up to 180°.
The flowchart with missing r...
Mathematics, 10.01.2021 01:00 MayFlowers
Given: ΔABC
Prove: All three angles of ΔABC add up to 180°.
The flowchart with missing reason proves the measures of the interior angles of ΔABC total 180°:
Which reason can be used to fill in the numbered blank space?
Definition of Supplementary Angles
Substitution
Definition of Complementary Angles
Angle Addition Postulate
Answers: 1
Mathematics, 21.06.2019 17:00
An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?
Answers: 3
Mathematics, 21.06.2019 18:10
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23
Answers: 1
Mathematics, 21.06.2019 20:30
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Arts, 18.01.2021 22:10
Mathematics, 18.01.2021 22:10
Mathematics, 18.01.2021 22:10
Mathematics, 18.01.2021 22:10
Computers and Technology, 18.01.2021 22:10
Computers and Technology, 18.01.2021 22:10
Arts, 18.01.2021 22:10
Mathematics, 18.01.2021 22:10